. . . "Mark Richard Shuttleworth"@en . . "Mark Shuttleworth"@en . . . "Shuttleworth, Mark Richard"@en . "5.0E8"^^ . . . . "Mark Richard Shuttleworth (born 18 September 1973) is a South African entrepreneur and space tourist who became the first citizen of an independent African country to travel to space. Shuttleworth founded Canonical Ltd. and as of 2013, provides leadership for the Ubuntu operating system. He currently lives on the Isle of Man and holds dual citizenship of South Africa and the United Kingdom."@en . . . "1973Z"^^ . "1973-09-18Z"^^ . "South African businessman" .